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ABS Components
DTC Troubleshooting
DTC 11,13,15,17: Wheel Sensor (Open/Short
to Body Ground/Short to Power)
1. Disconnect the A B S control unit connector A (22P).
2. Start the engine.
3. Measure the voltage between the appropriate
wheel sensor (4-) circuit terminal and body ground
(see table).
DTC
Appropriate Terminal
11 (Right-front)
A9: F R W ( + )
13 (Left-front)
A 7 : F L W ( + )
15 (Right-rear)
A19: R R W ( + )
17 (Left-rear)
A17: R L W ( + )
A B S C O N T R O L U N I T C O N N E C T O R A ( 2 2 P )
F L W ( + ) ( G R N / B L U )
F R W ( + ) ( G R N / B L K )
1
/
4
/
6 7 8
9
10 11
12
14
/
16 17 18 19 20 21 22
R L W ( + ) ( L T B L U )
R R W ( - F )
( G R N / Y E L )
W i r e s i d e o f f e m a l e t e r m i n a l s
Is there 2 V or
more?
Y E S —Repair short to power in the ( + ) circuit wire
between the A B S control unit and the appropriate
wheel s e n s o r . B
N O - G o t o step 4.
4. Check for continuity between the appropriate
wheel sensor ( + ) circuit terminal and body ground
(see table).
DTC
Appropriate Terminal
11 (Right-front)
A9: FRW( + )
13 (Left-front)
A 7 : F L W ( + )
15 (Right-rear)
A19: RRW( + )
17 (Left-rear)
A17: RLW( + )
A B S C O N T R O L U N I T C O N N E C T O R A (22P)
F L W ( + ) ( G R N / B L U )
F R W ( + ) ( G R N / B L K )
1
/
4
6 7 8 9 10 11
12
14
16 17 18 19 20 21 22
R L W ( + ) ( L T B L U )
R R W ( + )
( G R N / Y E L )
W i r e s i d e o f f e m a l e t e r m i n a l s
Is there
continuity?
Y E S - G o to step 5.
N O - G o t o step 6.
5. Disconnect the harness 2P connector from the
appropriate wheel sensor, then check for continuity
between the ( + ) and (—) terminals of the harness
and body ground.
Is there
continuity?
Y E S - R e p a i r short to body ground in the ( + ) or ( —)
circuit wire between the A B S control unit and the
wheel s e n s o r . B
NO —Replace the wheel sensor. •
19-52
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Troubleshooting
